Answer:
Option (B)
Explanation:
The metamorphic rocks are formed directly from the previously existing rocks of all the three kinds such as sedimentary, igneous and other metamorphic rocks. This type of rock is primarily found in the convergent plate boundaries where the rocks are subjected to extreme pressure and temperature condition, resulting in the increasing grade of metamorphism, which is known as the prograde metamorphism. The rocks alters and give rise to the formation of metamorphic rocks, such as slate, phyllite, schist and gneiss.
Thus, the correct answer is option (B).
Yes. If they live in the town then they have a right to make decisions for the city.
Answer: A physical map shows physical (geographic) features
Explanation:
Answer:
Oil
Explanation:
Mostly Crude Oil, the surrounding Maracaibo Basin contains large natural reserves of crude oil.
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Biological weathering is caused by living organisms, such as microbes, animals, and plants. Water, oxygen, and rocks are nonliving things (though water and rocks may be capable of weathering), and only plant roots fits the definition of biological weathering. So the correct answer for #1 is A.
Frost wedging occurs when the little water content in rock freezes, expanding and forcing the rock apart. Eventually, enough freeze-melt cycles causes the rock to break apart little by little. This is due to ice's density being less than that of water, meaning that it is because water expands when frozen. So the answer to #2 is A.
